Atkin-Lehner |
2- 3+ 5+ 89- |
Signs for the Atkin-Lehner involutions |
Class |
21360h |
Isogeny class |
Conductor |
21360 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
5376 |
Modular degree for the optimal curve |
Δ |
46714320 = 24 · 38 · 5 · 89 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -4 0 -2 2 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-121,436] |
[a1,a2,a3,a4,a6] |
Generators |
[-12:4:1] |
Generators of the group modulo torsion |
j |
12346507264/2919645 |
j-invariant |
L |
2.7585068494188 |
L(r)(E,1)/r! |
Ω |
1.8952479632509 |
Real period |
R |
2.910971970852 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5340c1 85440bt1 64080be1 106800ca1 |
Quadratic twists by: -4 8 -3 5 |